isabella's rain gauge showed 3 4/5 cm last tuesday. this tuesday, the rain gauge showed 5 7/10 cm. how many more cm of rain fell during the week?

a. 9 1/2 cm
b. 8 1/2 cm
c. 2 4/5 cm
d. 1 9/10 cm

and :

you are adding 6 3/4 + 3 2/3 using fraction strips. explain how you rename the fraction part of the sum.

These question are hard can you me with answers

Which shows the pre image of triangle xyz

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.